/// <summary>
/// get inactive time (min)
/// </summary>
/// <returns></returns>
public static Double GetLastInputTime()
{
LastInputInfo vLastInputInfo = new LastInputInfo();
vLastInputInfo.cbSize = Marshal.SizeOf(vLastInputInfo);
if (!GetLastInputInfo(ref vLastInputInfo))
{
return(0);
}
return((double)(Environment.TickCount - (long)vLastInputInfo.dwTime) / 1000 / 60);
}
public static double GetLastInputTime()
{
LastInputInfo lastInputInfo = default(LastInputInfo);
lastInputInfo.cbSize = Marshal.SizeOf(lastInputInfo);
double result;
if (!Util.GetLastInputInfo(ref lastInputInfo))
{
result = 0.0;
}
else
{
result = (double)((long)Environment.TickCount - (long)((ulong)lastInputInfo.dwTime)) / 1000.0 / 60.0;
}
return(result);
}
private static extern bool GetLastInputInfo(ref LastInputInfo plii);
